Rear Wi-Fi Antenna - Lenovo ThinkCentre M90n-1 Hardware Maintenance Manual

14. Install the power adapter bracket to the wall mount bracket.
15. Install the screw to secure the power adapter bracket to the wall mount bracket.
16. Reinstall all removed parts.
17. Reconnect the external cables and power adapter to the corresponding connectors on the computer,
and then reconnect the power cord to the electrical outlet.
Note: If a locking device is available, use it to lock the computer.

Rear Wi-Fi antenna

Prerequisite
Before you start, read Chapter 2 "Important safety information" on page 27 and print the following
instructions.
Avoid contact with the hot computer. During operation, the computer becomes hot enough to burn the skin.
Before you touch the computer, turn off the computer, disconnect power, and wait approximately 30 minutes
for the computer to cool.
.
Chapter 6 Hardware removal and installation
65